RO79262A - Instalatie de obtinere a bicarbonatului de sodiu - Google Patents

Instalatie de obtinere a bicarbonatului de sodiu

Info

Publication number
RO79262A
RO79262A RO7582275A RO8227575A RO79262A RO 79262 A RO79262 A RO 79262A RO 7582275 A RO7582275 A RO 7582275A RO 8227575 A RO8227575 A RO 8227575A RO 79262 A RO79262 A RO 79262A
Authority
RO
Romania
Prior art keywords
sodium bicarbonate
processing installation
bicarbonate processing
installation
sodium
Prior art date
Application number
RO7582275A
Other languages
English (en)
French (fr)
Inventor
Andre Arthur
Charles Meniere
Original Assignee
Rhone-Poulenc Industries,Fr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7417783A external-priority patent/FR2272036A1/fr
Priority claimed from FR7506290A external-priority patent/FR2302277A1/fr
Application filed by Rhone-Poulenc Industries,Fr filed Critical Rhone-Poulenc Industries,Fr
Publication of RO79262A publication Critical patent/RO79262A/ro

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic System
    • C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic System without C-Metal linkages
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/10—Organic substances
    • A23K20/142—Amino acids; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/07—Preparation from the hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/10—Preparation of bicarbonates from carbonates
RO7582275A 1974-05-22 1975-05-19 Instalatie de obtinere a bicarbonatului de sodiu RO79262A (ro)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7417783A FR2272036A1 (en) 1974-05-22 1974-05-22 Sodium bi-carbonate prodn. from chloride electrolysis prod. - by continuous 2-stage treatment with carbon dioxide and cooling
FR7506290A FR2302277A1 (fr) 1975-02-28 1975-02-28 Procede de bicarbonatation, dispositif pour sa mise en oeuvre et produit obtenu

Publications (1)

Publication Number Publication Date
RO79262A true RO79262A (ro) 1982-06-25

Family

ID=26218343

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7582275A RO79262A (ro) 1974-05-22 1975-05-19 Instalatie de obtinere a bicarbonatului de sodiu

Country Status (20)

Country Link
US (1) US4032616A (ro)
JP (1) JPS5123499A (ro)
AR (1) AR208406A1 (ro)
AT (1) AT342620B (ro)
BR (1) BR7503129A (ro)
CA (1) CA1080429A (ro)
CH (1) CH601108A5 (ro)
DD (1) DD118049A5 (ro)
DE (1) DE2522501B2 (ro)
ES (1) ES437832A1 (ro)
GB (1) GB1504393A (ro)
IL (1) IL47326A (ro)
IN (1) IN142687B (ro)
IT (1) IT1040599B (ro)
LU (1) LU72526A1 (ro)
NL (1) NL7505951A (ro)
NO (1) NO143271C (ro)
PL (1) PL103440B1 (ro)
RO (1) RO79262A (ro)
SE (1) SE407053B (ro)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738735Y2 (ro) * 1977-12-27 1982-08-26
DE3829093C2 (de) * 1988-08-27 2000-02-10 Hoechst Ag Ein Verfahren zur Herstellung von sterilem, kristallinem Natriumcarbonat
US5288472A (en) * 1993-02-08 1994-02-22 Ruiz Raymundo L Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
US6322767B1 (en) 1996-05-21 2001-11-27 Fmc Corporation Process for making sodium carbonate decahydrate from sodium carbonate/bicarbonate liquors
US5766270A (en) * 1996-05-21 1998-06-16 Tg Soda Ash, Inc. Solution mining of carbonate/bicarbonate deposits to produce soda ash
US5955043A (en) * 1996-08-29 1999-09-21 Tg Soda Ash, Inc. Production of sodium carbonate from solution mine brine
US6609761B1 (en) 1999-01-08 2003-08-26 American Soda, Llp Sodium carbonate and sodium bicarbonate production from nahcolitic oil shale
CA2353307A1 (fr) * 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
CA2405635A1 (en) 2002-09-27 2004-03-27 C02 Solution Inc. A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants
US7727374B2 (en) * 2004-09-23 2010-06-01 Skyonic Corporation Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
FR2882998B1 (fr) * 2005-03-08 2007-06-08 Solvay Procede pour l'obtention de cristaux de carbonate de sodium
FR2883008B1 (fr) * 2005-03-08 2007-04-27 Solvay Procede pour l'obtention conjointe de chlore et de cristaux de carbonate monohydrate
EP1900688A1 (en) * 2006-09-14 2008-03-19 SOLVAY (Société Anonyme) Method for obtaining sodium carbonate crystals
CA2699572C (en) 2007-09-20 2016-07-12 Skyonic Corporation Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals
FR2926027A1 (fr) * 2008-01-07 2009-07-10 Solvay Procede de production de bicarbonate de sodium, pour desulfuration de fumees.
AU2010330774A1 (en) 2009-12-18 2012-07-26 Skyonic Corporation Carbon dioxide sequestration through formation of group-2 carbonates and silicon dioxide
WO2011163323A2 (en) 2010-06-23 2011-12-29 University Of Florida Research Foundation, Inc. Modified carbonic anhydrase enzymes and their use in carbon dioxide sequestration and elimination
EP2590729B1 (en) 2010-07-08 2021-01-27 Carbonfree Chemicals Holdings, LLC Carbon dioxide sequestrations involving two-salt-based thermolytic processes
WO2014006742A1 (ja) * 2012-07-06 2014-01-09 株式会社日立製作所 塩排水の処理装置及びその処理方法
JP5865495B2 (ja) * 2012-07-06 2016-02-17 株式会社日立製作所 塩排水の処理方法及び装置
US9968883B2 (en) 2014-01-17 2018-05-15 Carbonfree Chemicals Holdings, Llc Systems and methods for acid gas removal from a gaseous stream
ES2961349T3 (es) 2015-02-23 2024-03-11 Carbonfree Chemicals Holdings Llc Captura de dióxido de carbono con hidróxido de magnesio y regeneración de hidróxido de magnesio

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1865833A (en) * 1929-01-21 1932-07-05 Heinz H Chesny Process of forming sodium bicarbonate
US2792283A (en) * 1953-01-28 1957-05-14 Diamond Alkali Co Process of making sodium bicarbonate from sodium hydroxide cell liquor
US2926995A (en) * 1956-08-01 1960-03-01 Dow Chemical Co Process for producing large sodium bicarbonate crystals
DE1567922B2 (de) * 1967-08-29 1970-10-29 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung von reinem Natriumhydrogenearbonat
FR2092543A5 (ro) * 1970-04-08 1972-01-21 Zieren Chemiebau Gmbh Dr A
DE2132922B2 (de) * 1971-07-02 1972-12-14 Zieren Chemiebau Gmbh Dr A Verfahren zur herstellung von natriumcarbonat-monohydrat aus einer nach dem diaphragmen-verfahren gebildeten natronlauge

Also Published As

Publication number Publication date
IL47326A (en) 1978-01-31
DE2522501B2 (de) 1980-01-31
DD118049A5 (ro) 1976-02-12
CH601108A5 (ro) 1978-06-30
PL103440B1 (pl) 1979-06-30
ES437832A1 (es) 1977-04-01
JPS5123499A (ro) 1976-02-25
NL7505951A (nl) 1975-11-25
IN142687B (ro) 1977-08-13
SE407053B (sv) 1979-03-12
AU8132275A (en) 1976-11-25
IT1040599B (it) 1979-12-20
ATA391775A (de) 1977-08-15
CA1080429A (en) 1980-07-01
LU72526A1 (ro) 1976-03-17
US4032616A (en) 1977-06-28
GB1504393A (en) 1978-03-22
AR208406A1 (es) 1976-12-27
NO143271C (no) 1981-01-14
BR7503129A (pt) 1976-04-27
NO143271B (no) 1980-09-29
DE2522501A1 (de) 1975-11-27
IL47326A0 (en) 1975-07-28
AT342620B (de) 1978-04-10
SE7505738L (sv) 1975-11-24
NO751788L (ro) 1975-11-25

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